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A house built from more than a billion euros

The house is constructed from sheets of plywood and frames donated by a local DIY shop. The outside walls are built from stacked bricks while inside, the shredded euros are used to plaster the walls and carpet the floor. It has a double glazed window, a high security front door and a toilet.
— BBC News

Artist Frank Buckley decided to express his anger about the property boom and bust by building a house from more than a billion euros of decommissioned notes.